1、BRITISH STANDARD AEROSPACE SERIESBS EN3536:2006Nuts, hexagon, self-locking, in heat resisting steel, MoS2 lubricated Classification: 1 100 MPa (at ambient temperature)/315 CThe European Standard EN 3536:2006 has the status of a British StandardICS 49.030.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43
2、g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 3536:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2006 BSI 2006I
3、SBN 0 580 48556 0National forewordThis British Standard is the official English language version of EN 3536:2006. The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners and fastening systems, which has the responsibility to: A list of organizations r
4、epresented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Inde
5、x”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confe
6、r immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate th
7、em in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No
8、. Date CommentsEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3536 July 2006 ICS 49.030.30 English Version Aerospace series - Nuts, hexagon, self-locking, in heat resisting, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature)/315 C Srie arospatiale - Ecrous hexagonaux, freinag
9、e interne, en acier rsistant chaud, lubrifis MoS2 - Classification: 1 100 MPa ( temprature ambiante)/315 C Luft- und Raumfahrt - Sechskantmuttern, selbstsichernd, aus hochwarmfestem Stahl, MoS2-geschmiert - Klasse: 1 100 MPa (bei Raumtemperatur)/315 C This European Standard was approved by CEN on 9
10、March 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be o
11、btained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central S
12、ecretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
13、 Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by an
14、y means reserved worldwide for CEN national Members. Ref. No. EN 3536:2006: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Required characteristics.5 4 Designation 8 5 Marking .8 6 Technical specification .8 7 Oversized bolts 8 EN 3536:20063 Foreword This European Standard (EN 3444:
15、2006) has been prepared by the AeroSpace and Defense Industries Asso-ciation of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has re-ceived the approval of the National Associations and the Official Services
16、 of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2007, and conflicting national standards shall be withdrawn at the latest
17、 by January 2007. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national stan
18、dards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Den-mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem-bourg, Malta, Netherlands, Norway, Poland, Portugal,
19、 Romania, Slovakia, Slovenia, Spain, Sweden, Switzer-land and the United Kingdom. EN 3536:20064 1 Scope This standard specifies the characteristics of bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated. Classification: 1
20、 250 MPa1)/ 650 C2). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2
21、424, Aerospace series Marking of aerospace products EN 2516, Aerospace series Passivation of corrosion resistant steels and decontamination of nickel base alloys EN 3769, Aerospace series Electrolytic polishing of corrosion resistant steels and heat resisting alloys EN 4016, Aerospace series Oversiz
22、ed bolts3)EN 9100, Aerospace series - Quality management systems - Requirements (based on ISO 9001:2000) and Quality systems - Model for quality assurance in design, development, production, installation and servicing (based on ISO 9001:1994) EN 9133, Aerospace series Quality management systems Qual
23、ification procedure for aerospace stan-dard parts ISO 3186, Aerospace Bolts, large bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes 1 250 MPa to 1 800 MPa Dimensions ISO 3353-1, Aerospace Lead and runout threads Part 1: Rolled
24、 external threads ISO 4095, Aerospace Bihexagonal drives Wrenching configuration Metric series ISO 5855-2, Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts ISO 7913, Aerospace Bolts and screws, metric Tolerances of form and position ISO 9154, Aerospace Bolts, with MJ threads, made of
25、 heat-resistant nickel-based alloy, strength class 1 550 MPa Procurement specification TR 3775, Aerospace series Bolts and pins National materials4)1) Corresponds to the minimum tensile stress which the nut is able to withstand at ambient temperature without breaking or cracking when tested with a b
26、olt of a higher strength class. 2) Maximum temperature that the nut is able to withstand, without permanent alteration to its original characteristics, after ambient temperature has been restored. The maximum temperature is conditioned by the cadmium plating. 3) In preparation at the date of publica
27、tion of this standard. 4) Published ASD Technical Report at the date of publication of this standard. EN 3536:20065 3 Required characteristics 3.1 Configuration Dimensions Masses See Figure 1 and Table 1. Dimensions and tolerances are: in conformity with ISO 3186, expressed in millimetres and apply
28、after surface treatment. 3.2 Tolerances of form and position See ISO 7913. 3.3 Materials See TR 3775 (heat resisting nickel base alloy, strength class 1 250 MPa). 3.4 Surface treatments See EN 2516 or EN 3769 on the head (except bearing face), then EN 2516 on all the bolt. In this case, code P shall
29、 be used in the designation. EN 3536:20066 Values in micrometres apply prior to surface treatment.Remove sharp edges 0,1 to 0,4 Key 1 Radius 0,3 min. 2 1 hole D8(optional) 3 Thread 4 Conforms to ISO 3353 5 Marking 6 4 holes D9equidistant (optional) aShape in area at manufacturers option. Figure 1 EN
30、 3536:20067 Table 1 D1D2D3D4D5D6D7D8HKL1b, cL2L3PRSTMasse0,2Diameter code Threadaf7 1 0+ 0,5min.min.max.H13H13min.h15 Code nom. 02,04,0 0+min.Wrenchingdash numberdf g 050 MJ5x0,8-4h6h 5 2,5 3,46,89,510,31,5 7,4003 to 050 3 to 50 12,57,55,33,32,8 07 5,18 0,16 060 MJ6x1-4h6h 6 3,2 4,27,811 11,81 1,5 1
31、,7 8,4003 to 060 3 to 60 15 8,56,10,8 3,83,5 08 7,92 0,23 070 MJ7x1-4h6h 7 3,9 5,28,812,513,31,9 9,2004 to 070 4 to 70 16 9,56,74,23,8 09 12,40 0,32 080 MJ8x1-4h6h 8 4,5 6,29,814 14,81,9 2,1 9,8004 to 080 4 to 80 17 10,57,21 4,63,9 10 15,85 0,42 100 MJ10x1,25-4h6h10 6,1 7,911,817,318,32,5 11,6005 to
32、 100 5 to 100 21 13 8,51,2 5,54,2 12 29,07 0,64 120 MJ12x1,25-4h6h12 7,7 9,813,720,922 2,4 2,9 12,9006 to 120 6 to 120 23,514,59,66,44,5 14 46,85 0,92 140 MJ14x1,5-4h6h 14 10,3 11,516,723,925 1,4 3,3 14,3007 to 140 7 to 140 27,517 10,87,15,1 17 70,36 1,16 160 MJ16x1,5-4h6h 16 11,9 13,518,627,428,53,
33、7 15,8008 to 160 8 to 160 30 18,512,48,45,3 19 103,45 1,65 180 MJ18x1,5-4h6h 18 14,5 15,521,630,431,53 4,1 17,1009 to 180 9 to 180 33 21 13,91,4 9,46,1 22 143,20 2,10 200 MJ20x1,5-4h6h 20 16 17,523,633,434,54,5 18,6010 to 200 10 to 200 35,522,515,310,56,6 24 190,60 2,60 220 MJ22x1,5-4h6h 22 18,6 19,
34、526,636,437,54,9 19,9011 to 220 11 to 220 38 24 16,811,67,4 27 274,00 3,10 240 MJ24x2-4h6h 24 21,2 20,929,639,440,51,6 3,8 5,3 21,9012 to 240 12 to 240 43,526,518,31,8 12,78,2 30 365,90 3,70 aIn accordance with ISO 5855-2, except the thread major diameter “dmax.“which shall be equal to D1min. 0,025.
35、 bIncrements: 1 for L130 2 for 30 L1100 4 for L1100 cIf greater lengths arerequired, these shall be chosen using the above increments. The lengthcode corresponds tothe length L1, completed byoneor twozeros to the left, whereneces-sary, to obtain a three digit code. dIn accordance with ISO 4095 overT
36、min. eApproximate values (kg/1 000 pieces), calculated on the basis of 8,25 kg/dm3, given for information purposes only. Theyapply to bolts without holes. fValue for head and first L4.gIncrease for eachadditional millimetre of L4. EN 3536:20068 4 Designation EXAMPLE Description block Identity block
37、BOLT EN3444 H 050 040 P Number of this standard Hole code (see Table 2) Diameter code (see Table 1) Length code (see Table 1) Polishing code (see 3.4) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 2 Holes Code Lockwire H Split pin D Loc
38、kwire and split pin C No hole (hyphen)5 Marking See EN 2424, style C plus MJ, indented (see Figure 1). 6 Technical specification See ISO 9154, with the following modifications. 6.1 Approval of manufacturers See EN 9100. 6.2 Qualification of bolts See EN 9133. 6.3 Other modified requirement Minimum t
39、ensile strength test loads: apply the coefficient 0,806. 7 Oversized bolts See EN 4016. EN 3536:2006blankBS EN 3536:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on s
40、tandards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality
41、 of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20
42、 8996 7400.BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20
43、 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-.In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise r
44、equested.Information on standardsBSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and servi
45、ces. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Me
46、mbership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Information regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at http:/www.bsi-.CopyrightCop
47、yright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any fo
48、rm or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI.This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.
